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3 years ago

What quadrilateral always has 4 congruent angles and opposite sides that are congruent and parallel? Please answer it correctly.

Mathematics

2 answers:

tia_tia [17]3 years ago

8 0

Answer:

Square

Explanation:

A square has four congruent angles as each angle measure is 90°. A square can never have an angle other than 90°. A square also has all four equal sides, and its opposite side lengths are parallel because all angles of a square must be 90°.

Please look at attached image for reference.

ololo11 [35]3 years ago

6 0

Answer:

Square

Step-by-step explanation:

Requirements that make a square, a square;

Four sides
Congruent angles (all 90°)
Opposite sides are congruent/the same.
Opposite sides are also parallel because the lines of a square do not intersect.

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Nikolay [14]

Answer:

-88

Step-by-step explanation:

Let N(x) be the number of students at NMS for a certain number of years.

Let S(x) be the number of students at SMS for a certain number of years.

Let x be the number of years.

N(x)=1240-25x

S(x)=800-30x

When # of students is equal, N(x)=S(x). Therefore, we are looking for the value of x (# of years) when 1240-25x=800-30x

Subtract 1240 from each side

-25x=-440-30x

Add 30x

5x=-400

x=-88 years

Check your numbers.

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10. When you add the same number to both sides of an inequality, is the inequality still true? Explain how you know your stateme

avanturin [10]

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8 < 11

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4 years ago

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Answer:

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Step-by-step explanation: